Used BMW 210mm 3.07 Ratio Ring and Pinion with 12mm bolt holes

Good used ring and pinion set. Each set is cleaned and glass beaded before it leaves to ensure it is in good shape. When installing where a ring gear with 14mm ring gear bolts was, order a set of 12mm bolts and the 14mm to 12mm spcaers to ensure proper operation. Professional installation is advised.